| 1 | namespace dnnl { |
|---|---|
| 2 | namespace impl { |
| 3 | namespace gpu { |
| 4 | namespace ocl { |
| 5 | const char *ref_pooling_kernel = R"==(/******************************************************************************* )==" "\n" |
| 6 | R"==(* Copyright 2019-2022 Intel Corporation )==" "\n" |
| 7 | R"==(* )==" "\n" |
| 8 | R"==(* Licensed under the Apache License, Version 2.0 (the "License"); )==" "\n" |
| 9 | R"==(* you may not use this file except in compliance with the License. )==" "\n" |
| 10 | R"==(* You may obtain a copy of the License at )==" "\n" |
| 11 | R"==(* )==" "\n" |
| 12 | R"==(* http: )==" "\n" |
| 13 | R"==(* )==" "\n" |
| 14 | R"==(* Unless required by applicable law or agreed to in writing, software )==" "\n" |
| 15 | R"==(* distributed under the License is distributed on an "AS IS" BASIS, )==" "\n" |
| 16 | R"==(* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. )==" "\n" |
| 17 | R"==(* See the License for the specific language governing permissions and )==" "\n" |
| 18 | R"==(* limitations under the License. )==" "\n" |
| 19 | R"==(*******************************************************************************/ )==" "\n" |
| 20 | R"==(#include "gpu/ocl/ocl_post_ops.h" )==" "\n" |
| 21 | R"==(#include "gpu/ocl/ocl_types.h" )==" "\n" |
| 22 | R"==(#if DST_DT_F32 )==" "\n" |
| 23 | R"==(#define DST_DATA_MIN -FLT_MAX )==" "\n" |
| 24 | R"==(#elif DST_DT_S8 )==" "\n" |
| 25 | R"==(#define DST_DATA_MIN CHAR_MIN )==" "\n" |
| 26 | R"==(#elif DST_DT_U8 )==" "\n" |
| 27 | R"==(#define DST_DATA_MIN 0 )==" "\n" |
| 28 | R"==(#elif DST_DT_F16 )==" "\n" |
| 29 | R"==(#define DST_DATA_MIN -HALF_MAX )==" "\n" |
| 30 | R"==(#else )==" "\n" |
| 31 | R"==(#define DST_DATA_MIN DATA_MIN )==" "\n" |
| 32 | R"==(#endif )==" "\n" |
| 33 | R"==(#if IS_FWD )==" "\n" |
| 34 | R"==(KERNEL_ATTR )==" "\n" |
| 35 | R"==(__kernel void ref_pooling_fwd(__global DATA_T *src, __global int *ws, )==" "\n" |
| 36 | R"==(__global DST_DATA_T *dst POST_OP_ARGS) { )==" "\n" |
| 37 | R"==(const int mb = GWS_GET_MB(); )==" "\n" |
| 38 | R"==(const int oc = GWS_GET_OC(); )==" "\n" |
| 39 | R"==(const int od = GWS_GET_OD(); )==" "\n" |
| 40 | R"==(const int oh = GWS_GET_OH(); )==" "\n" |
| 41 | R"==(const int ow = GWS_GET_OW(); )==" "\n" |
| 42 | R"==(if (mb >= SRC_D0 || oc >= SRC_D1) { )==" "\n" |
| 43 | R"==(const uint dst_off = DST_OFF(mb, oc, od, oh, ow); )==" "\n" |
| 44 | R"==(dst[dst_off] = TO_DST(0.f); )==" "\n" |
| 45 | R"==(#if ALG_MAX && IS_TRAINING )==" "\n" |
| 46 | R"==(ws[dst_off] = 0; )==" "\n" |
| 47 | R"==(#endif )==" "\n" |
| 48 | R"==(return; )==" "\n" |
| 49 | R"==(} )==" "\n" |
| 50 | R"==(const uint dst_off = DST_OFF(mb, oc, od, oh, ow); )==" "\n" |
| 51 | R"==(#if ALG_MAX && IS_TRAINING )==" "\n" |
| 52 | R"==(ws[dst_off] = -1; )==" "\n" |
| 53 | R"==(#endif )==" "\n" |
| 54 | R"==(#if ALG_AVG_P || ALG_AVG_NP )==" "\n" |
| 55 | R"==(float d = 0; )==" "\n" |
| 56 | R"==(#endif )==" "\n" |
| 57 | R"==(#if ALG_MAX && DT_BF16 )==" "\n" |
| 58 | R"==(DEF_ACC_DATA_T d = TO_DEF_ACC_DATA_T(DST_DATA_MIN); )==" "\n" |
| 59 | R"==(#elif ALG_MAX )==" "\n" |
| 60 | R"==(float d = DST_DATA_MIN; )==" "\n" |
| 61 | R"==(#endif )==" "\n" |
| 62 | R"==(for (int kd = 0; kd < KD; ++kd) { )==" "\n" |
| 63 | R"==(const int id = od * SD - PD + kd * (DD + 1); )==" "\n" |
| 64 | R"==(if (id < 0 || id >= ID) continue; )==" "\n" |
| 65 | R"==(for (int kh = 0; kh < KH; ++kh) { )==" "\n" |
| 66 | R"==(const int ih = oh * SH - PH + kh * (DH + 1); )==" "\n" |
| 67 | R"==(if (ih < 0 || ih >= IH) continue; )==" "\n" |
| 68 | R"==(for (int kw = 0; kw < KW; ++kw) { )==" "\n" |
| 69 | R"==(const int iw = ow * SW - PW + kw * (DW + 1); )==" "\n" |
| 70 | R"==(if (iw < 0 || iw >= IW) continue; )==" "\n" |
| 71 | R"==(int src_off = SRC_OFF(mb, oc, id, ih, iw); )==" "\n" |
| 72 | R"==(#if ALG_MAX )==" "\n" |
| 73 | R"==(#if IS_TRAINING )==" "\n" |
| 74 | R"==(if (ws[dst_off] < 0) ws[dst_off] = kd * KH * KW + kh * KW + kw; )==" "\n" |
| 75 | R"==(#endif )==" "\n" |
| 76 | R"==(#if DT_BF16 )==" "\n" |
| 77 | R"==(DEF_ACC_DATA_T s = DATA_TO_REF(src[src_off]); )==" "\n" |
| 78 | R"==(#else )==" "\n" |
| 79 | R"==(float s = DATA_TO_REF(src[src_off]); )==" "\n" |
| 80 | R"==(#endif )==" "\n" |
| 81 | R"==(if (s > d) { )==" "\n" |
| 82 | R"==(d = s; )==" "\n" |
| 83 | R"==(#if IS_TRAINING )==" "\n" |
| 84 | R"==(ws[dst_off] = kd * KH * KW + kh * KW + kw; )==" "\n" |
| 85 | R"==(#endif )==" "\n" |
| 86 | R"==(} )==" "\n" |
| 87 | R"==(#else )==" "\n" |
| 88 | R"==(d += DATA_TO_REF(src[src_off]); )==" "\n" |
| 89 | R"==(#endif )==" "\n" |
| 90 | R"==(} )==" "\n" |
| 91 | R"==(} )==" "\n" |
| 92 | R"==(} )==" "\n" |
| 93 | R"==(#if ALG_MAX )==" "\n" |
| 94 | R"==(#if IS_TRAINING )==" "\n" |
| 95 | R"==(if (ws[dst_off] < 0) ws[dst_off] = 0; )==" "\n" |
| 96 | R"==(#endif )==" "\n" |
| 97 | R"==(#else )==" "\n" |
| 98 | R"==(#if ALG_AVG_P )==" "\n" |
| 99 | R"==(const int num_summands = KD * KW * KH; )==" "\n" |
| 100 | R"==(#else )==" "\n" |
| 101 | R"==(const int id_start = od * SD - PD; )==" "\n" |
| 102 | R"==(const int ih_start = oh * SH - PH; )==" "\n" |
| 103 | R"==(const int iw_start = ow * SW - PW; )==" "\n" |
| 104 | R"==(const int id_end = od * SD - PD + (KD - 1) * DD + KD; )==" "\n" |
| 105 | R"==(const int ih_end = oh * SH - PH + (KH - 1) * DH + KH; )==" "\n" |
| 106 | R"==(const int iw_end = ow * SW - PW + (KW - 1) * DW + KW; )==" "\n" |
| 107 | R"==(const int id_start_excluded )==" "\n" |
| 108 | R"==(= id_start < 0 ? (0 - id_start - 1) / (DD + 1) + 1 : 0; )==" "\n" |
| 109 | R"==(const int ih_start_excluded )==" "\n" |
| 110 | R"==(= ih_start < 0 ? (0 - ih_start - 1) / (DH + 1) + 1 : 0; )==" "\n" |
| 111 | R"==(const int iw_start_excluded )==" "\n" |
| 112 | R"==(= iw_start < 0 ? (0 - iw_start - 1) / (DW + 1) + 1 : 0; )==" "\n" |
| 113 | R"==(const int id_end_excluded )==" "\n" |
| 114 | R"==(= id_end > ID ? (id_end - ID - 1) / (DD + 1) + 1 : 0; )==" "\n" |
| 115 | R"==(const int ih_end_excluded )==" "\n" |
| 116 | R"==(= ih_end > IH ? (ih_end - IH - 1) / (DH + 1) + 1 : 0; )==" "\n" |
| 117 | R"==(const int iw_end_excluded )==" "\n" |
| 118 | R"==(= iw_end > IW ? (iw_end - IW - 1) / (DW + 1) + 1 : 0; )==" "\n" |
| 119 | R"==(const int num_summands = (KD - id_start_excluded - id_end_excluded) )==" "\n" |
| 120 | R"==(* (KH - ih_start_excluded - ih_end_excluded) )==" "\n" |
| 121 | R"==(* (KW - iw_start_excluded - iw_end_excluded); )==" "\n" |
| 122 | R"==(#endif )==" "\n" |
| 123 | R"==(d /= num_summands; )==" "\n" |
| 124 | R"==(#endif )==" "\n" |
| 125 | R"==(#if DT_BF16 )==" "\n" |
| 126 | R"==(POST_OP_DATA_T tmp = d; )==" "\n" |
| 127 | R"==(#else )==" "\n" |
| 128 | R"==(POST_OP_DATA_T tmp = DATA_TO_REF(d); )==" "\n" |
| 129 | R"==(#endif )==" "\n" |
| 130 | R"==(POST_OP_DATA_T sum_src; )==" "\n" |
| 131 | R"==(#if WITH_SUM )==" "\n" |
| 132 | R"==(sum_src = DATA_TO_REF(dst[dst_off]); )==" "\n" |
| 133 | R"==(#endif )==" "\n" |
| 134 | R"==(#if NDIMS == 3 )==" "\n" |
| 135 | R"==(const unsigned po_d2 = ow; )==" "\n" |
| 136 | R"==(const unsigned po_d3 = 0; )==" "\n" |
| 137 | R"==(const unsigned po_d4 = 0; )==" "\n" |
| 138 | R"==(#elif NDIMS == 4 )==" "\n" |
| 139 | R"==(const unsigned po_d2 = oh; )==" "\n" |
| 140 | R"==(const unsigned po_d3 = ow; )==" "\n" |
| 141 | R"==(const unsigned po_d4 = 0; )==" "\n" |
| 142 | R"==(#elif NDIMS == 5 )==" "\n" |
| 143 | R"==(const unsigned po_d2 = od; )==" "\n" |
| 144 | R"==(const unsigned po_d3 = oh; )==" "\n" |
| 145 | R"==(const unsigned po_d4 = ow; )==" "\n" |
| 146 | R"==(#else )==" "\n" |
| 147 | R"==(const unsigned po_d2 = 0; )==" "\n" |
| 148 | R"==(const unsigned po_d3 = 0; )==" "\n" |
| 149 | R"==(const unsigned po_d4 = 0; )==" "\n" |
| 150 | R"==(#endif )==" "\n" |
| 151 | R"==(APPLY_POST_OPS_SERIAL(tmp, POST_OP_DATA_T, sum_src, POST_OP_DATA_T, mb, 1, )==" "\n" |
| 152 | R"==(oc, 1, po_d2, 1, po_d3, 1, po_d4, 1, 0, 1); )==" "\n" |
| 153 | R"==(dst[dst_off] = TO_DST(tmp); )==" "\n" |
| 154 | R"==(} )==" "\n" |
| 155 | R"==(#endif )==" "\n" |
| 156 | R"==(#if IS_BWD )==" "\n" |
| 157 | R"==(KERNEL_ATTR )==" "\n" |
| 158 | R"==(__kernel void ref_pooling_bwd(__global DATA_T *diff_src, __global int *ws, )==" "\n" |
| 159 | R"==(__global DST_DATA_T *diff_dst) { )==" "\n" |
| 160 | R"==(const int mb = GWS_GET_MB(); )==" "\n" |
| 161 | R"==(const int oc = GWS_GET_OC(); )==" "\n" |
| 162 | R"==(const int id = GWS_GET_ID(); )==" "\n" |
| 163 | R"==(const int ih = GWS_GET_IH(); )==" "\n" |
| 164 | R"==(const int iw = GWS_GET_IW(); )==" "\n" |
| 165 | R"==(float s = 0; )==" "\n" |
| 166 | R"==(for (int kd = 0; kd < KD; ++kd) { )==" "\n" |
| 167 | R"==(int _od = id + PD - kd * (DD + 1); )==" "\n" |
| 168 | R"==(if (_od % SD != 0) continue; )==" "\n" |
| 169 | R"==(int od = _od / SD; )==" "\n" |
| 170 | R"==(if (od < 0 || od >= OD) continue; )==" "\n" |
| 171 | R"==(for (int kh = 0; kh < KH; ++kh) { )==" "\n" |
| 172 | R"==(int _oh = ih + PH - kh * (DH + 1); )==" "\n" |
| 173 | R"==(if (_oh % SH != 0) continue; )==" "\n" |
| 174 | R"==(int oh = _oh / SH; )==" "\n" |
| 175 | R"==(if (oh < 0 || oh >= OH) continue; )==" "\n" |
| 176 | R"==(for (int kw = 0; kw < KW; ++kw) { )==" "\n" |
| 177 | R"==(int _ow = iw + PW - kw * (DW + 1); )==" "\n" |
| 178 | R"==(if (_ow % SW != 0) continue; )==" "\n" |
| 179 | R"==(int ow = _ow / SW; )==" "\n" |
| 180 | R"==(if (ow < 0 || ow >= OW) continue; )==" "\n" |
| 181 | R"==(const uint dst_off = DST_OFF(mb, oc, od, oh, ow); )==" "\n" |
| 182 | R"==(#if ALG_MAX )==" "\n" |
| 183 | R"==(const int index = ws[dst_off]; )==" "\n" |
| 184 | R"==(const int hw = index % (KW * KH); )==" "\n" |
| 185 | R"==(const int w_kd = index / (KW * KH); )==" "\n" |
| 186 | R"==(const int w_kw = hw % KW; )==" "\n" |
| 187 | R"==(const int w_kh = hw / KW; )==" "\n" |
| 188 | R"==(if (w_kd != kd || w_kh != kh || w_kw != kw) continue; )==" "\n" |
| 189 | R"==(#endif )==" "\n" |
| 190 | R"==(#if ALG_MAX )==" "\n" |
| 191 | R"==(const int denom = 1; )==" "\n" |
| 192 | R"==(#elif ALG_AVG_P )==" "\n" |
| 193 | R"==(const int denom = KD * KH * KW; )==" "\n" |
| 194 | R"==(#elif ALG_AVG_NP )==" "\n" |
| 195 | R"==(const int id_start = od * SD - PD; )==" "\n" |
| 196 | R"==(const int ih_start = oh * SH - PH; )==" "\n" |
| 197 | R"==(const int iw_start = ow * SW - PW; )==" "\n" |
| 198 | R"==(const int id_end = od * SD - PD + (KD - 1) * DD + KD; )==" "\n" |
| 199 | R"==(const int ih_end = oh * SH - PH + (KH - 1) * DH + KH; )==" "\n" |
| 200 | R"==(const int iw_end = ow * SW - PW + (KW - 1) * DW + KW; )==" "\n" |
| 201 | R"==(const int id_start_excluded )==" "\n" |
| 202 | R"==(= id_start < 0 ? (0 - id_start - 1) / (DD + 1) + 1 : 0; )==" "\n" |
| 203 | R"==(const int ih_start_excluded )==" "\n" |
| 204 | R"==(= ih_start < 0 ? (0 - ih_start - 1) / (DH + 1) + 1 : 0; )==" "\n" |
| 205 | R"==(const int iw_start_excluded )==" "\n" |
| 206 | R"==(= iw_start < 0 ? (0 - iw_start - 1) / (DW + 1) + 1 : 0; )==" "\n" |
| 207 | R"==(const int id_end_excluded )==" "\n" |
| 208 | R"==(= id_end > ID ? (id_end - ID - 1) / (DD + 1) + 1 : 0; )==" "\n" |
| 209 | R"==(const int ih_end_excluded )==" "\n" |
| 210 | R"==(= ih_end > IH ? (ih_end - IH - 1) / (DH + 1) + 1 : 0; )==" "\n" |
| 211 | R"==(const int iw_end_excluded )==" "\n" |
| 212 | R"==(= iw_end > IW ? (iw_end - IW - 1) / (DW + 1) + 1 : 0; )==" "\n" |
| 213 | R"==(const int denom = (KD - id_start_excluded - id_end_excluded) )==" "\n" |
| 214 | R"==(* (KH - ih_start_excluded - ih_end_excluded) )==" "\n" |
| 215 | R"==(* (KW - iw_start_excluded - iw_end_excluded); )==" "\n" |
| 216 | R"==(#endif )==" "\n" |
| 217 | R"==(s += DATA_TO_REF(diff_dst[dst_off]) / denom; )==" "\n" |
| 218 | R"==(} )==" "\n" |
| 219 | R"==(} )==" "\n" |
| 220 | R"==(} )==" "\n" |
| 221 | R"==(uint diff_src_offset = SRC_OFF(mb, oc, id, ih, iw); )==" "\n" |
| 222 | R"==(diff_src[diff_src_offset] = CONVERT_DATA_T(s); )==" "\n" |
| 223 | R"==(} )==" "\n" |
| 224 | R"==(#endif )==" "\n" |
| 225 | R"==()=="; |
| 226 | } |
| 227 | } |
| 228 | } |
| 229 | } |
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